Insulation support



FIG. 1 is a side elevational view of an insulation support showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is an end view of the insulation support described in FIG. 1;

FIGS. 1, 2 and 3 are broken to show indeterminant length. 

The ornamental design for an insulation support, as shown and described. 